Kinzel Wood Products offers standard 1-1/16" thick wood stair treads, 1-3/4" thick stair treads, 2" thick stair treads and 3" thick stair treads. We also offer false tread cap, riser cap, starting steps and stair mouldings. All wood stair treads are sold unfinished and manufactured by Kinzel Wood Products. Please contact us for custom size stair treads.